baber/WOPTO huggingface dataset:
Patent JP-H07272835-A (JP)
Title: Heater and its manufacture
Inventor: NAGATO YOSHIAKI
IPC: H05B3/20
Filed: 1994-03-30
Abstract: PURPOSE:To reduce unevenness in the temp. of the heating part, of a heater and provide possibility of heating with a wide range of effective temperature by providing a heat emission layer approx. in its center with a groove having side walls in such a way as extending in the longitudinal direction of the heat emission layer. CONSTITUTION:A silver paste is screen printed onto an insulative base board 1 at its two ends followed by a baking process so that a pair of opposing electrode layers 2 are formed, and a silver-paradium series paste is screen printed in such a way as straddling the electrode layers 2 followed by a baking process so that a band-shaped heat emission layer 3 is formed. The central part C1 across the lawyer width i.s irradiated with a laser beam in the longitudinal direction of the layer 3, wherein the irradiation is performed repetitivelly while the irradiating position is shifted bit by bit in the direction across the layer width, and thereby the oversurface of the board 1 is attained. A groove 4 which has side walls approx. perpendicular to this oversurface of base board 1 is provided. A glass paste is printed in such a way as covering the heat emission layer C provided with groove 4, followed by a baking process, and thereby a glass layer 5 as a protector is provided.
Patent JP-S58179025-A (JP)
Title: Inverting circuit
Inventor: YAZAWA AKIRA
IPC: H03K19/0944
Filed: 1982-04-14
Abstract: PURPOSE:To control the threshold value from outside, by varying the supply voltage of the inverting part of an input signal by the control voltage and furthermore shifting the output level of said inverting part up to the level of the power supply voltage. CONSTITUTION:A P channel enhancement type FETQ1 and Q6 decide the voltage at a point A by means of an FET which varies the threshold value of circuit and the currents flowing to the FETQ1 and Q6 themselves. The P channel FETQ2 and Q5 have the threshold value respectively. If the potential of the power supply VDD side which is higher than the threshold value of circuit is applied to an input VIN, the FETQ2 is turned on. However the potential of a point B does not reach that of a power supply VSS and then floats up. This floating potential is compensated by FETQ3 and Q4, and a level near VSS is delivered to the output VOUT.
Patent JP-H08232051-A (JP)
Title: Production of aluminum alloy forged product
Inventor: MATSUDA SHINICHI
IPC: C22F1/00
Filed: 1995-02-24
Abstract: PURPOSE: To reduce man-hours, to shorten working time, and to reduce the cost of forged products by enabling forging at a temp. in the range of solution heat treatment and performing hardening without delay while obviating the necessity of solution heat treatment after forging. CONSTITUTION: An aluminum alloy, which has a composition consisting of 0.5-1.5% Si, 0.5-1.5% Mg, 0.2-1.2% Cu, 0.05-0.3% Zr, and the balance Al with inevitable impurities and further containing, if necessary, 0.05-1.0% Mn, 0.02-0.35% Cr, and 0.01-0.25% Ti, is used. This aluminum alloy is hot-forged at 450-580 deg.C. After forging the resulting forged product is subjected to solution heat treatment and hardening at 490-580 deg.C, or, after the completion of forging, hardening is done before the temp. of the forged product reaches <490 deg.C. After hardening, artificial aging treatment is done. By this method, the necessity of the energy for reheating can be obviated even in the case where solution heat treatment is done after forging.
Patent JP-H01236599-A (JP)
Title: Drive device for rotating anode x-ray tube
Inventor: HISAYOSHI AKIRA
IPC: H02P23/07
Filed: 1988-03-17
Abstract: PURPOSE:To prevent the occurrence of noise by an arc by constantly supplying, at the time of starting and normal running, and stopping supplying, at the time of braking, the gate signal controlling the conductivity of a second semiconductor element opening and closing the voltage supply to any one side of a primary or auxiliary winding. CONSTITUTION:A gate signal from a zero phase is supplied to a second semiconductor element 2 at the time of starting and normal running, ignited concurrently with a first semiconductor element 1, and the electrification to each winding is controlled. And the element 2 is not ignited since the gate signal is unsupplied at the time of braking, and the voltage decided with the element 1 is impressed to only the winding to which the element 2 is unconnected. This constrains the occurrence of noise and improves the reliability of a device since noncontact is achieved with the semiconductor element even at the time of braking, and are discharging between contacts is eliminated.
Patent JP-S51138200-A (JP)
Title: Contact gap of fire sensor and the method of adjustment thereof
Inventor: KAMEYAMA MOTOYOSHI
IPC: H01H37/28
Filed: 1975-05-23
Abstract: PURPOSE: Method of adjustment whereby the fine adjustment of a contact gap can be conducted at a low cost without making use of a screw for adjustment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10243239-A (JP)
Title: Image-processing method for noise suppression and sharpness emphasis for digital image
Inventor: NAGAO KIMITOSHI
IPC: G06T5/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To conduct processing to suppress granularity and to emphasize sharpness by obtaining processing image data by subtracting a multiplied small noise component from sharpness emphasis image data and adding a magnified edge emphasis component to the sharpness emphasis image data, so as to obtain processing image data. SOLUTION: Weighted data WE, WG are used to separate edges and granular components from very small image data ΔIEG, mixed with edge and granular components and to generate a very small granular component, that is, a granularity suppression component G1 and an edge enhancement component E1 of an edge area. Then a multiple of a constant, e.g. a multiple of α is multiplied with the granularity suppression component G1 , and a multiple of a constant, e.g. a multiple of β is multiplied with the edge enhancement component E1 and the former product is subtracted and the latter product is added from/to a sharpness emphasis image IS having been obtained at first, so as to emphasis the sharpness of the edge of the image and a processed image I1 whose granularity of the flat part is suppressed is generated.  Sharpness emphasis is applied to the edge area of the image and granularity is supplied for the flat area.
Patent JP-S57184523-A (JP)
Title: Gripping device for straining sheet or plate with stretcher
Inventor: BUIRUFUIRETSUTO YUSUTO
IPC: B21D25/00
Filed: 1982-04-13
Abstract: PURPOSE: To prevent the damage of parts such as a pressing jig due to the reaction of a jaw, by using the jaw, which is guided by the pressing jig which can be separated from the jaw, to grip a sheet or a plate in the straining process.  
     CONSTITUTION: This gripping device consists of a straining head 1 which can be driven by power, a pair of jaws 2 which are guided along a taper face 3 of the head 1, a pressing jig 9 which transmits a pressing force to jaws 2 to move them to a set position and is separated from jaws 2 in the straining process, and a piston cylinder unit 11 which moves the pressing jig 9. These jaws 2 are arranged in the head 1 and are moved between the set position of advance for gripping the sheet or the plate and the release position of retreat by the pressing jig 9 and a straining jig 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54154003-A (JP)
Title: Device for inserting interphase insulator
Inventor: FUJITA YASUHIRO
IPC: H02K15/10
Filed: 1978-05-26
Abstract: PURPOSE: To automatically insert an interphase insulator, by shaping the insulator as a wave and causing the coupled parts of the interphase insulator to coincide with a slot.  
     CONSTITUTION: The interphase insulator 3 assembled through the coupled parts 3c, 3d is deformed as the wave and temporarily held on a shaping base 8 by a center clamp 10 and side clamps 12, 12'. At that time, the coupled parts 3c, 3d of the interphase insulator 3 are located on a pusher guide 14. The shaping base 8 and an iron core 1 are moved relatively to each other so that the coupled parts 3c, 3d coincide with the prescribed slot 2. The coupled parts 3c, 3d are then inserted into the slot 2 by a pusher 16. Therefore, the interphase insulator 3 can be automatically inserted. As a result, a winding insertion process can be automatically effected as a whole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61220218-A (JP)
Inventor: AOYAMA YOICHI
IPC: H01H9/38
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11260847-A (JP)
Title: Formation of solder bump
Inventor: KARASAWA KAZUAKI
IPC: H01L21/60
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a solder bump which is capable of suppressing a flux residue at the time of forming solder bumps, the defective shape of solder bumps and the like. SOLUTION: This method includes a solder bump formation process in which solder bumps are formed on electrodes of a substrate 10, a flux application process where the substrate 10 is surrounded by a jig 18 and flux 21 is applied onto the substrate 10 and the jig 18, a heating process where the solder bumps 16a formed on the substrate 10 are melted by heating the flux 21-applied substrate 10 and jig 18 and are shaped into nearly a globe.
Patent JP-H09261892-A (JP)
Title: Control of uninterruptible power supply
Inventor: HIROSE JUN
IPC: H02J9/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent over discharging of a storage battery by operating an uninterruptible supply while monitoring a terminal voltage and a discharging time of the storage battery if the commercial power supply fails. SOLUTION: In an uninterruptible power supply 2 provided with a storage battery 23 to supply DC power to an inverter 22 when the commercial power supply 1 fails, the discharging characteristic and discharging end voltage characteristic using a discharging current as a parameter are obtained from the intrinsic characteristic table of the storage battery 23. When a terminal voltage of the storage battery 23 detected by a DC voltage detector 26 becomes lower than the discharging end voltage, a comparator 27 operates to output a stop signal to the inverter 22 via an OR circuit 28. Moreover, when an insufficient voltage detector 24 detects that voltage of the commercial power supply 1 drops due to the fail of the commercial power supply 1, a timer circuit 25 is activated.  When a failure period reaches the predetermined discharge time, the stop signal is output to the inverter 22 via the OR circuit 28. Thereby, operation of the uninterruptible power supply 2 is controlled so that the storage battery 23 does not indicate the over discharge of condition.
Patent JP-S57179180-A (JP)
Title: Novel cyclic formal
Inventor: NAGAHARA HAJIME
IPC: C07D323/00
Filed: 1981-04-27
Abstract: NEW MATERIAL:1,3,5,7-Tetraoxacyclononane expressed by the formula.  
     USE: A monomer for the ring opening polymerization and a comonomer for polyether oxymethylene copolymers, etc.  
     PROCESS: Ethylene oxide is reacted with trioxane in the presence of a catalyst capable of copolymerizing both, and the reaction is stopped before the deposition of the copolymer to afford the compound expressed by the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06250594-A (JP)
Title: Guide display device with automatically changing display surface
Inventor: HIRANABE TOSHISHIGE
IPC: G09F11/26
Filed: 1993-03-01
Abstract: PURPOSE:To provide a guide display device having an automatically changing display surface in which a tape-like guide display surface is brightly lighted in the direction from the back face of the tape to improve the visually confirming property and changeability of propagation, guide and advertisement writings by containing a lighting device in the inner part. CONSTITUTION:A display window part 3 is formed on one side surface of a casing, and a transparent plate 4 made of a conductive material is mounted on the display window part 3. A display tape is formed from a semi-transmitting material, a display surface is formed on its surface, and this display tape 11 is laid between a plurality of guide rollers 10 raised on a base 2 housed in the casing. A tension roller 13 for regularly imparting a tension to the display tape 11 is pressed onto the tape 11, a driving roller 15 capable of freely coming into contact with and separating from a part of the guide roller 10 by click motion is further pressed onto the guide roller 10, and a light emitting lighting body 19 is set in a determined position.
Patent JP-H11260367-A (JP)
Title: Active material for secondary battery negative electrode and manufacture thereof
Inventor: YASUDA HAJIME
IPC: H01M4/58
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To exhibit high capacity in a Li charging/discharging time by including carbon, sulfur, and at least one kind of element from among Ag, Zn, Cd, Al, Ga, In, Tl, Si, Ce, Sn, Pb, As, Sb, and Bi. SOLUTION: Carbon serves as a conductive pass to prevent metal or its sulfide from being isolated electrically, as a cushioning material to absorb expansion/shrinkage of the metal or its sulfide, and as a barrier to prevent the metal or its sulfide from being brought into direct contact with an electrolyte. For effective functioning of carbon as an expansion/shrinkage cushioning material, a metallic phase or a metal sulfide phase of a predetermined size is required. For the size, 1μm or more of the phase concentration is preferably one or less on the average in the observation (12×9 square μm) using electron microscope. A metallic element which forms a complex with carbon and sulfur, and forms alloy with Li and discharging Li at a lower potential is desirable as the element, and fourteen kinds of elements such as Ag are available.
Patent JP-H04298112-A (JP)
Title: Surface acoustic wave filter
Inventor: NISHIMURA KAZUNORI
IPC: H03H9/25
Filed: 1991-03-27
Abstract: PURPOSE:To realize a surface acoustic wave filter having an excellent filter characteristic by solving a problem of generation of a spurious signal due to a disturbed exciting intensity distortion resulting into deteriorating the filter characteristic in the surface acoustic wave filter used for a digital automobile telephone set filter or a timing extraction filter or the like. CONSTITUTION:The upper side of a non-crossing part 1ax of an interdigital electrode finger 1a and a non-crossing part 2ax of a reflector 2a present on an opposite side in the propagation direction of a surface acoustic wave from the center of an apodized electrode (a) in two sets of interdigital electrodes (a), (b), formed on a piezoelectric substrate 4 is covered by a sound absorption member 6. Thus, the excellent filter characteristic with a low loss, a large attenuation in the lobe, and a flat group delay characteristic over a wide range is realized.
Patent JP-H02297188-A (JP)
Title: Document preparation supporting device
Inventor: KUGA SHIGEKI
IPC: G06F17/27
Filed: 1989-03-14
Abstract: PURPOSE:To correct, improve, and prepare a document, and to use discrimination information in accordance with the level of the knowledge or the interest of the user of a device by retrieving successively information coupled by an arc with the discrimination information. CONSTITUTION:An inputting means 1, an outputting means 2, an editing means 3, a confirming means 4, a storing means 5, a correcting means 6, a multimedia processing means 7, and a controlling means 8 are used, and in order to give a value to contents in the course of the preparation of a document, an event and related information is connected by the arc so that the information is drawn out, and besides, the arc is attached as being classified by a point of view and the detailedness of information. Thus, in the case where the information obtained from other media such as a book, a dictionary etc., is investigated, the information is stored in this device, and afterwards, when the document is written, the information is referred to or the information is drawn out in accordance with the necessity of the user, and it can be used in a sentence.
Patent JP-H03262365-A (JP)
Title: Holding system for extension telephone set
Inventor: TOMATSURI KUNIKO
IPC: H04M3/42
Filed: 1990-03-13
Abstract: PURPOSE:To send hold release operation without awaiting the holding party by allowing a subscriber of a held extension to dial a special number and sending the voice to a speaker of a hold extension telephone set. CONSTITUTION:When a subscriber STB 4 hooks off while extension telephone sets (STA 2) and (STB 4) are busy, a controller (CTL) 6 stores the extension telephone set number of the STB 4 to a storage area corresponding to the STA 2 of the storage device (MEM) 7, sends the holding tone to the STA 2 and sends a special tone representing the holding of opposite party in busy state to the STB 4. When a subscriber (held party) of the STA 2 dials a special number, a CTL 6 reads the extension telephone set number of the STB 4 from the storage area corresponding to the STA 2 of the CTL 6 and when the STB 4 is not busy with other extension telephone set or not in calling, the holding tone sent to the STA 2 and the special tone sent to the STB 4 are stopped and the voice signal from the STA 2 is sent to a speaker of the STB 4. Thus, the talking between the STB 4 and the STA 2 is restarted.
Patent JP-S60205391-A (JP)
Inventor: IMAYOSHI SHIYOU
IPC: G21C13/00
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62222030-A (JP)
Title: Method for controlling temperature of continuous annealing furnace
Inventor: KIYOSHI HIDENORI
IPC: C21D9/56
Filed: 1986-03-20
Abstract: PURPOSE:To control the temp. of a continuous annealing furnace divided into plural zones by drawing a heating temp. pattern by which the total amount of fuel consumed is minimized on the basis of a regular heat balance model formed on each of the zones and by properly controlling the flow rate of fuel in each of the zones. CONSTITUTION:A continuous annealing furnace for treating a strip is divided into plural zones No.1-No.4. A regular heat balance model is formed on each of the zones on the basis of coil information A. An optimum strip temp. orbit B by which the total amount of fuel consumed is minimized is drawn by a nonlinear planning method using the model. The desired temp. of the strip at the outlet of each of the zones is obtd. from the orbit B and fed to each of adapted controllers C1-C4. Date-base plant characteristics are inputted into the controllers from identifying processes D1-D4 to decide the optimum flow rate of fuel in each of the zones No.1-No.4 and to control the temp. of the strip at the outlet of each of the zones.
Patent JP-S61219832-A (JP)
Title: Photosensor
Inventor: OKUJIMA AKIHIRO
IPC: H05K1/18
Filed: 1985-03-26
Abstract: PURPOSE:To facilitate the assembling of a sensor to the printed circuit board in the side of a control apparatus, by connecting the power source lead wire and an earth lead wires of a light emitting element and light receiving element to the printed circuit board mounted to the case of the sensor. CONSTITUTION:A case 1 has a recessed part 3 in which a light blocking member 2 is inserted and a plurality of light emitting elements 5 and alight receiving elements 6 are provided to opposed walls 4, 4 provided to both sides of said recessed part 3. The positive pole lead wire 7 and negative pole lead wire 8 of each light emitting element 5 and the power source lead wire 9 and earth lead wire 10 of each light receiving element 6 are connected and fixed to the printed circuit board 15 for a sensor and the board 15 is mounted to the case 1. A photosensor is constituted by connecting and fixing not only the power source connection terminal 19 and earth connection terminal 20 of the printed circuit board 15 for the sensor but also the output lead wire 11 of the light receiving element 6 to the mount hole 14 of the printed circuit board 13 in the side of a control apparatus. By this method, the connection placed of the sensor to the board 13 at the time of assembling are reduced and assembling or inspection becomes easy.
Patent JP-H05261417-A (JP)
Title: Method for controlling rolling mill
IPC: G06Q10/04
Filed: 1992-03-19
Abstract: PURPOSE:To control a tension with high reliability and with high accuracy by requiring a 3rd tension between detecting stands from 1st and 2nd tensions between stands, requiring a rolling roll speed command from the 3rd tension and controlling a tension of a rolled stock between stands from the rolling roll speed. CONSTITUTION:A tension of the rolled stock S between stands in a rolling mill provided with plural rolling stands Fi, Fi+1 and a looper device 1 installed between them is controlled. After the looper rises to a prescribed position set by a setting device 2, the position of the looper 1 is fixed and a 1st tension between stands is calculated from the torque of a looper motor 3. At the same time, a 2nd tension between stands is calculated from the driving torque and the rolling load of the rolling mill. The 3rd tension between detecting stands is required from these tensions and a rolling roll speed command to control tension is required from them. The tension of the rolled stock between the stands is controlled by the speed of the rolling roll. In this way, an inexpensive system constitution can be obtained.
Patent JP-H05261057-A (JP)
Title: Tableware washing machine
IPC: A47L15/42
Filed: 1992-03-19
Abstract: PURPOSE:To constitute the washing machine so that a motor lock detecting circuit is operated quickly, and also, the reoperation can be executed, even in the case any abnormality is generated under the considered use environmental condition by detecting a capacitor terminal voltage variation of a washing pump motor and detecting abnormality at the time of locking of a circulating pump. CONSTITUTION:When a washing pump motor 13 is locked by some abnormality, an AC voltage between terminals of a capacitor 30 connected in series to an auxiliary coil 29 of the washing pump motor 13 becomes lower than that of the time of normal rotation. The AC voltage between the terminals of this capacitor 30 is rectified by a rectifying circuit 31 and becomes a driving current of a light emission diode 33 in a photocoupler 32. Subsequently, even if a photodetecting side transistor 34 receives an optical signal being proportional to its driving current, its collector voltage is inputted to a pulse generating circuit 35. In this case, the number of pulses of the pulse generating circuit 35 increases or decreases in proportion to the collector voltage of the transistor 34. By fetching this number of pulses in a microcomputer 36, a lock state is detected.
Patent JP-H02240135-A (JP)
Title: Shape memory resin
Inventor: MATSUKI TOMIJI
IPC: C08G63/672
Filed: 1989-03-14
Abstract: PURPOSE:To provide a shape memory resin having an excellent shape memory property and can develop its property when it is heated or is brought into contact with water by using a block copolymer comprising a specified high- melting crystalline segment and a specified low-melting segment. CONSTITUTION:A polyester/polyester block copolymer comprising a high-melting crystalline segment (A) based on polybutylene terephthalate and a low-melting segment (B) based on polyethylene glycol, wherein the amount of component (B) is 60-95wt.% based on the block copolymer is produced by appropriately selecting the amount of component B, the number-average MW of the polyethylene glycol, etc., so that the obtained copolymer may have a transmittance >=15% in a molten state and a heat of fusion of a melting peak appearing in a temperature range of 0-65 deg.C in differential scanning calorimetry >= 0.5cal/g. This copolymer is used as a shape memory resin.